Finding the Fourth Proportional to 55,594.78, 76,719.88 and 30,100.94

Step by Step Solution

1. Step 1: Write the proportion equation
   55,594.78 : 76,719.88 = 30,100.94 : x
2. Step 2: Convert to fraction form
   55,594.78/76,719.88 = 30,100.94/x
3. Step 3: Cross multiply
   55,594.78x = 76,719.88 × 30,100.94
4. Step 4: Simplify right side
   55,594.78x = 2,309,340,621.23
5. Step 5: Solve for x
   x = 2,309,340,621.23/55,594.78
6. Step 6: Final answer
   x = 41,538.80